Drilldown: Patents

Jump to navigation Jump to search
Patents > CPCs : CPC B64C11/48 or CPC B64C3/56 & Number of diagram pages: 1-2

Use the filters below to narrow your results.

Office:
Inventors:
None (7) · Isaac Henry Storey (3) · Ernst Heinkel‎ (2) · Jacob Christian Hansen-Ellehammer (2) · Henri-Hubert Pagny (2) · Gustav Voigt (2) · Johann Paul Wiesen (2) · Johann Stumpf (2)
Inventor country:
Applicant person:
None (15) · Isaac Henry Storey (3) · Ernst Heinkel‎ (2) · Johann Paul Wiesen (2) · Gustav Voigt (2) · Jacob Christian Hansen-Ellehammer (2)
Applicant is inventor:
Tech fields:
airplane (26) · wings (20) · frame (15) · propeller (14) · None (14) · Propellers (12) · folding (11) · Design (9) · Churn (7) · propulsion (7) · airfoil (6) · construction (6) · biplane (5) · marine (5) · assembly (4) · wheels (4) · marine propeller (4)
Full specification filed date:
Application number:
None (37)
Granted:
Related to aircraft:
Patent agent:
None (25) · Munn & Co. (4) · Armengaud jeune (3) · Marks & Clerk (3) · L. Chassevent (3) · Dupont et Elluin (2) · Richardson (2) · R. J. Urquhart (2) · P. Follin (2) · Johnsons & Willcox (2) · G. de Mestral et F. Harlé (2) · Edward Evans & Co. (2) · Weismann et Marx (2) · Charles Dony (2) · Boramé et Julien (2) · Allen S. Davis(?) (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 111 results in range #1 to #111.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)